Examlex
The three groups that worked in different ways to bring an end to slavery during the 1820s and 1830s included free African Americans, militant white reformers, and __________.
Bright Color
A visual property that describes how vivid and intense a color appears.
Color Vision Deficiency
A condition where an individual's ability to see colors or differentiate between certain colors is reduced.
Opponent-process Theory
A theory in psychology that explains emotional reactions to stimuli, positing that emotions are followed by opposite emotional states.
Negative Afterimages
Visual illusions that occur after looking at a brightly colored object for a prolonged period and then looking away, resulting in seeing the complementary color.
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